Finding the Third Proportional to 1,181,682 and 2,577,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,682 : 2,577,240 = 2,577,240 : x
2. Step 2: Convert to fraction form
   1,181,682/2,577,240 = 2,577,240/x
3. Step 3: Cross multiply
   1,181,682x = 2,577,240 × 2,577,240
4. Step 4: Simplify right side
   1,181,682x = 6,642,166,017,600
5. Step 5: Solve for x
   x = 6,642,166,017,600/1,181,682
6. Step 6: Final answer
   x = 5,620,942.03